If 110 volts ac is mixed up ith 12 volts dc what will be the resultant voltage and what is the wave form?

1 Answers  

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what is the differenc between A.C. and D.C, which is more dangerious?

4 Answers  

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what is magnetizing current test in power transformer

0 Answers   ABB,

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WHY RATING OF VCB NOT LESS THAN 630A

0 Answers  

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Befor synchronissation of Generator what test to be carried out.pl.specify with reason.

3 Answers   Kanoria,

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How to get a multiplier in 11kv energy meter?

1 Answers  

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What is the important precuations need tocarried out while working with Electrolite in Battery PM?

0 Answers  

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Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

0 Answers   ABB,

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IN a transformer during power supply how the LV and HV bushing works??

3 Answers   CSEB,

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list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

0 Answers  

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What is ZCT? it operating principle and how is work with RCCB (residual current circuit breaker)?

4 Answers  

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why we maintain 50hz ,220volts,20Amp,ratings fixed every where in india,,electricity

1 Answers  

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